It’s truly wonderful, as long as 0C isn’t painful for you.

I’m much better adapted to the cold, so it’s in no way painful (unless I were to pass out in it or try to build a snowman without gloves or something). For me, German summers are so unpleasantly warm that I can’t eat enough calories without being fully nocturnal. People tend to have a temperature and humidity range that works well for them, and they only adapt to new environments slowly